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/*
* Copyright 2024 WebAssembly Community Group participants
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "support/json.h"
#include "support/string.h"
namespace json {
void Value::stringify(std::ostream& os, bool pretty) {
if (isString()) {
std::stringstream wtf16;
[[maybe_unused]] bool valid =
wasm::String::convertWTF8ToWTF16(wtf16, getIString().str);
assert(valid);
// TODO: Use wtf16.view() once we have C++20.
wasm::String::printEscapedJSON(os, wtf16.str());
} else if (isArray()) {
os << '[';
auto first = true;
for (auto& item : getArray()) {
if (first) {
first = false;
} else {
// TODO pretty whitespace
os << ',';
}
item->stringify(os, pretty);
}
os << ']';
} else {
WASM_UNREACHABLE("TODO: stringify all of JSON");
}
}
} // namespace json
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